Windows Insiders running the Windows 10 Insider Preview (Home and Pro editions) with their registered MSA connected to their PC will receive the final release build of Windows 10 starting on July 29th. This will come as just another flight. Iíve gotten a lot of questions from Windows Insiders about how this will work if they clean installed from ISO. As long as you are running an Insider Preview build and connected with the MSA you used to register, you will receive the Windows 10 final release build.
Once you have successfully installed this build, you will also be able to clean install on that PC from final media if you want to start over fresh. Itís important to note that only people running Genuine Windows 7 or Windows 8.1
can upgrade to Windows 10 as part of the free upgrade offer.*